CVE-2014-4045CVE-2014-4045

Affected configuration(s):

cpe:/a:digium:asterisk:12.0.0
cpe:/a:digium:asterisk:12.1.0:-
cpe:/a:digium:asterisk:12.1.0:rc1
cpe:/a:digium:asterisk:12.1.0:rc2
cpe:/a:digium:asterisk:12.1.0:rc3
cpe:/a:digium:asterisk:12.1.1
cpe:/a:digium:asterisk:12.2.0
cpe:/a:digium:asterisk:12.2.0:rc1
cpe:/a:digium:asterisk:12.2.0:rc2
cpe:/a:digium:asterisk:12.2.0:rc3
cpe:/a:digium:asterisk:12.3.0
cpe:/a:digium:asterisk:12.3.0:rc1
cpe:/a:digium:asterisk:12.3.0:rc2

Date published: 2014-06-17T10:55:07.830-04:00

Date last modified: 2014-06-18T10:31:10.213-04:00

CVSS Score: 4.3

Principal attack vector: NETWORK

Complexity:  MEDIUM

Reference URL: http://downloads.asterisk.org/pub/security/AST-2014-005.html

Summary: The Publish/Subscribe Framework in the PJSIP channel driver in Asterisk Open Source 12.x before 12.3.1, when sub_min_expiry is set to zero, allows remote attackers to cause a denial of service (assertion failure and crash) via an unsubscribe request when not subscribed to the device.

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